Silicone Wedding Rings for Men and Women With Active Lifestyles  All packages contain 4 ring sizes ~ Size 5, 6, 7 & 8  Lifetime Money Back Guarantee - Pink RING SIZE - Don't know your ring size? That's okay! We made the process easy by including the most common 4 women's ring sizes: 5,6,7,8. If it does not fit we will give you a full refund. FUNCTIONAL - ALVA wedding rings are designed to be worn at all times. They are durable and also waterproof. COMMITMENT - Once you start wearing your ALVA wedding ring, you will NEVER take it off. Now you can wear your wedding rings during all activities including working out. Never worry about losing or damaging your expensive wedding ring. COMFORTABLE - When you wear your ALVA wedding ring, you'll completely forgot that you have it on. The rings are flexible and come in 4 sizes to fit different fingers. SAFETY - We use hypoallergenic silicone which is flexible and safe to wear in the gym. Also, never worry about finger de-gloving.